A038227
identification: the entry's rule defines the sequence for every index; tail: the sequence is the entry's tail after some prefix rows; match_*: finite agreement only.
-
A038279 → basis A013610
(match reversed triangle)
1 · 9, 3 · 81, 54, 9 · 729, 729, 243, 27 … row sums 1, 12, 144, 1728, 20736, 248832, …